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Cheap flights from Washington, D.C. Dulles Intl Airport to Killeen from $521

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Dulles Intl Airport to Killeen departing on 2/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Killeen

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
6:00 am - 11:26 am
IAD
-
GRK
6h 26m
1 stop
American Airlines Logo
3:59 pm - 10:53 pm
GRK
-
IAD
5h 54m
1 stop
$521American Airlines
Sun, Feb 22 - Mon, Mar 2
American Airlines Logo
5:37 pm - 10:36 pm
IAD
-
GRK
5h 59m
1 stop
American Airlines Logo
3:59 pm - 10:53 pm
GRK
-
IAD
5h 54m
1 stop
$578American Airlines
Sat, Feb 28 - Mon, Mar 2
American Airlines Logo
2:03 pm - 10:36 pm
IAD
-
GRK
9h 33m
2 stops
American Airlines Logo
10:15 am - 4:31 pm
GRK
-
IAD
5h 16m
1 stop
$583American Airlines
Sat, Feb 28 - Mon, Mar 2
American Airlines Logo
6:00 am - 11:26 am
IAD
-
GRK
6h 26m
1 stop
American Airlines Logo
3:59 pm - 10:53 pm
GRK
-
IAD
5h 54m
1 stop
$667American Airlines
Fri, Feb 27 - Mon, Mar 2
American Airlines Logo
5:00 am - 9:45 am
IAD
-
GRK
29h 45m
2 stops
American Airlines Logo
6:33 pm - 8:30 pm
GRK
-
IAD
24h 57m
2 stops
$686American Airlines
Fri, Feb 27 - Mon, Mar 2
American Airlines Logo
2:03 pm - 10:03 pm
IAD
-
GRK
9h 00m
2 stops
American Airlines Logo
3:59 pm - 10:53 pm
GRK
-
IAD
5h 54m
1 stop
$701American Airlines
Sun, Feb 22 - Mon, Mar 2
American Airlines Logo
6:00 am - 11:26 am
IAD
-
GRK
6h 26m
1 stop
American Airlines Logo
7:00 am - 4:16 pm
GRK
-
IAD
8h 16m
2 stops
$750American Airlines
Fri, Feb 27 - Mon, Mar 2
American Airlines Logo
5:37 pm - 10:36 pm
IAD
-
GRK
5h 59m
1 stop
American Airlines Logo
3:59 pm - 10:53 pm
GRK
-
IAD
5h 54m
1 stop
$893American Airlines
Mon, Mar 2 - Fri, Mar 6

American Airlines flights from Washington, D.C. Dulles Intl Airport to Killeen

Our best American Airlines deals on Washington, D.C. Dulles Intl Airport to Killeen flight tickets
American Airlines
Feb 22
IAD6:00 amWashington, D.C. Dulles Intl
6h 26m
1 stop
GRK11:26 amKilleen Fort Hood Regional
Mar 2
GRK3:59 pmKilleen Fort Hood Regional
5h 54m
1 stop
IAD10:53 pmWashington, D.C. Dulles Intl
$521
American Airlines
Feb 28
IAD5:37 pmWashington, D.C. Dulles Intl
5h 59m
1 stop
GRK10:36 pmKilleen Fort Hood Regional
Mar 2
GRK3:59 pmKilleen Fort Hood Regional
5h 54m
1 stop
IAD10:53 pmWashington, D.C. Dulles Intl
$578
American Airlines
Feb 28
IAD2:03 pmWashington, D.C. Dulles Intl
9h 33m
2 stops
GRK10:36 pmKilleen Fort Hood Regional
Mar 2
GRK10:15 amKilleen Fort Hood Regional
5h 16m
1 stop
IAD4:31 pmWashington, D.C. Dulles Intl
$583

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Dulles Intl Airport to Killeen that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated January 28, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Killeen that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Killeen

IAD - GRK

IADGRK

Washington, D.C. Dulles Intl

Sun 2/22

6:00 am-11:26 am

1 stop6h 26m

Killeen Fort Hood Regional

Mon 3/2

3:59 pm-10:53 pm

1 stop5h 54m

$521

Washington, D.C.Killeen

IAD - GRK

IADGRK

Washington, D.C. Dulles Intl

Sat 2/28

5:37 pm-10:36 pm

1 stop5h 59m

Killeen Fort Hood Regional

Mon 3/2

3:59 pm-10:53 pm

1 stop5h 54m

$578

Washington, D.C.Killeen

IAD - GRK

IADGRK

Washington, D.C. Dulles Intl

Sat 2/28

2:03 pm-10:36 pm

2 stops9h 33m

Killeen Fort Hood Regional

Mon 3/2

10:15 am-4:31 pm

1 stop5h 16m

$583

Washington, D.C.Killeen

IAD - GRK

IADGRK

Washington, D.C. Dulles Intl

Fri 2/27

6:00 am-11:26 am

1 stop6h 26m

Killeen Fort Hood Regional

Mon 3/2

3:59 pm-10:53 pm

1 stop5h 54m

$667

Washington, D.C.Killeen

IAD - GRK

IADGRK

Washington, D.C. Dulles Intl

Fri 2/27

5:00 am-9:45 am

2 stops29h 45m

Killeen Fort Hood Regional

Mon 3/2

6:33 pm-8:30 pm

2 stops24h 57m

$686

Washington, D.C.Killeen

IAD - GRK

IADGRK

Washington, D.C. Dulles Intl

Sun 2/22

2:03 pm-10:03 pm

2 stops9h 00m

Killeen Fort Hood Regional

Mon 3/2

3:59 pm-10:53 pm

1 stop5h 54m

$701

Washington, D.C.Killeen

IAD - GRK

IADGRK

Washington, D.C. Dulles Intl

Fri 2/27

6:00 am-11:26 am

1 stop6h 26m

Killeen Fort Hood Regional

Mon 3/2

7:00 am-4:16 pm

2 stops8h 16m

$750

Washington, D.C.Killeen

IAD - GRK

IADGRK

Washington, D.C. Dulles Intl

Mon 3/2

5:37 pm-10:36 pm

1 stop5h 59m

Killeen Fort Hood Regional

Fri 3/6

3:59 pm-10:53 pm

1 stop5h 54m

$893

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Killeen from

How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to Killeen

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What airlines fly to Killeen?

United Airlines, Allegiant Air and Frontier are the top three most popular airlines that fly to Killeen from Washington, D.C. Dulles Intl Airport according to our data. United Airlines is the first choice among our users, with 83% of people opting to fly with this airline when traveling to Killeen. Keep in mind that there are 5 different airlines that fly to Killeen on a routine basis, so you have a few additional options to choose from.

When to book flights from Washington, D.C. Dulles Intl Airport to Killeen

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Dulles Intl Airport to Killeen according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. Dulles Intl Airport to Killeen (IAD to GRK) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Killeen

Fastest flight time

5h 59m

Direct flights

None
The fastest flight from Washington, D.C. Dulles Intl Airport to Killeen takes 5h 59m
There are no direct flights from Washington, D.C. Dulles Intl Airport to Killeen. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to Killeen.
Search flight deals

  • How far is Washington, D.C. Dulles Intl to Killeen Fort Hood Regional by plane?

    Killeen Fort Hood Regional is 1263.8 mi away from Washington, D.C. Dulles Intl. Typically, this will take 5h 59m by plane in normal conditions.

  • When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Killeen Fort Hood Regional Airport?

    Prices for flights from Washington, D.C. Dulles Intl Airport to Killeen Fort Hood Regional Airport refresh daily.

  • How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Killeen Fort Hood Regional Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Killeen Fort Hood Regional Airport.

  • What documentation or ID do you need to fly to Killeen Fort Hood Regional Airport?

    The required travel and health documents for your Killeen Fort Hood Regional Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Killeen Fort Hood Regional Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Killeen?

Book flights to Killeen if you plan to visit one of these locations
Temple
Copperas Cove
Salado
Fort Hood

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Killeen?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Washington, D.C. to Killeen for you.

Can I find flights from Washington, D.C. to Killeen with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Washington, D.C. to Killeen flights to just show those with flexible booking policies.

How can momondo help me find flights from Washington, D.C. to Killeen?

Once all potential Washington, D.C. to Killeen flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Washington, D.C. to Killeen right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Killeen from Washington, D.C.. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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